HERO's Essential Speed Tables by Guy Woodcock

Developed by renowned navigator, route co-ordinator, and Clerk of the Course for the Rally of the Tests, Guy Woodcock, these easy-to-use speed tables are designed to simplify precise timing and distance calculations during navigation.

Clear, practical, and competition-focused, the tables remove guesswork when working under pressure—helping crews maintain accuracy across a wide range of rally conditions.

Available in three speed variants, they cover 15–30, 19–34, and 35–50, with time intervals calculated at every 1/10 of the distance up to 10 full units of the respective range. This makes it quick and straightforward to reference elapsed times while on the move or during planning stages.

Fully adaptable for both MPH and KPH, they are a versatile tool for historic rallying, regularity events, and precision navigation work.

Key Features:

• Designed by Guy Woodcock, experienced rally navigator and Clerk of the Course
• Three speed ranges: 15–30, 19–34, and 35–50
• Time calculations at every 1/10 of distance up to 10 units
• Suitable for both MPH and KPH use
• Clear, easy-to-read format for quick reference under pressure
• Ideal for rally navigation, regularity events, and route planning